<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <meta charset="UTF-8">
    <title>treeview</title>

    <script src="../../plugins/jquery.1.12.4.min.js"></script>
    <link rel="stylesheet" href="../../plugins/bootstrap-3.3.0/css/bootstrap.min.css">
    <script src="../../plugins/bootstrap-3.3.0/js/bootstrap.min.js"></script>
    <script src="../../plugins/bootstrap-treeview.js"></script>
    <link rel="stylesheet" href="../../plugins/bootstrap-treeview.css">
</head>
<body>

<p id="c"></p>

<!-- 按钮触发模态框 -->
<button class="btn btn-primary btn-lg" data-toggle="modal"
        data-target="#myModal">
    开始演示模态框
</button>

<!-- treeview模态框（Modal） -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog"  aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal" aria-hidden="true">
                    &times;
                </button>
                <h4 class="modal-title" id="myModalLabel">
                    模态框（Modal）标题
                </h4>
            </div>
            <div class="modal-body">
                <div id="tree"></div>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-default"
                        data-dismiss="modal">关闭
                </button>
                <button type="button" class="btn btn-primary" id="btn">
                    提交更改
                </button>
            </div>
        </div><!-- /.modal-content -->
    </div><!-- /.modal -->
</div>

<script type="text/javascript">
    $(function () {
        function getTree() {
            // Some logic to retrieve, or generate tree structure
            var data = [{
                text: "p1",
                nodes: [{ text: "p1-1", id: '00001', nodeId: '00001' }, { text: "p1-2", id: '00002' }, { text: "p1-3", id: '00003' }, { text: "p1-4", id: '00004', nodes: [{ text: 'p1-1-1', id: '00005'}]}]

            }]
            return data;
        }
        var obj = {};
        obj.text = "123";
        $('#tree').treeview({
            data: getTree(),         // data is not optional
            levels: 5,
            multiSelect: true

        });

        $("#btn").click(function (e) {

            var arr = $('#tree').treeview('getSelected');


            for (var key in arr) {
                c.innerHTML = c.innerHTML + "," + arr[key].id;
            }

        })

    })

</script>
</body>
</html>